基于SDO模型的数据整合系统设计与实现

发布时间：2018-04-12 16:29

本文选题：数据整合 + SOA　；参考：《南昌大学》2015年硕士论文

【摘要】：随着互联网技术的普及,信息化建设也间接成为企业发展快慢的一个衡量标准,各个企业、部门内部也纷纷建立了属于自己的信息管理系统。然而随着业务量的增加,各部门的联系变的越来越密切,信息也存在越来越多的交集。而且各个企业在最开始都有一套适合自己的系统及数据库,重新开发又将产生巨大成本,所以各部门依旧保留原来适合自己的信息系统,这样各部门的信息分散,数据容易形成“信息孤岛”,这显然不利于数据的集成和共享。为了实现数据重复利用,国内外学者纷纷进行数据整合的研究,最后发现SOA(面向服务,Service Oriented Architecture)的架构能够从各层面为数据集成提供高效的解决方法。SDO(服务数据对象)作为SOA的“铁三角”之一,在解决异构数据方面有自己独特的成绩,而且在实现数据共享方面能够起到很好的作用。本文主要是利用了SDO在数据整合方面的优势,结合XML和Web服务等中间件技术并且把他们应用到“基于SDO模型的数据整合系统设计与实现”中。实现了数据整合,很好的把江西省各地市社保信息系统的数据整合到了一起,解决了各地市信息分散,出现“信息孤岛”的状况。本论文首先介绍了SDO模型的发展现状及研究了XML、web service等中间件技术。其次,对SDO模型及其关键技术进行了详细分析。因为我们的SDO技术最后是要运用到社保平台中,所以在安全性方面进行了分析。再次,结合SDO技术与中间件技术对即将开发的平台进行了详细设计,并且提出了详细解决方案。最后,根据前面的设计进行“江西省社保数据整合”平台的编码和实现。
[Abstract]:With the popularization of Internet technology, information construction has become a measure of the speed of enterprise development, each enterprise, departments have also established their own information management system.However, with the increase of business volume, the relationship between various departments becomes more and more close, and there is more and more intersection of information.And at the very beginning, each enterprise has a set of systems and databases suitable for itself, and the re-development will have a huge cost. Therefore, each department still retains the information system that was suitable for itself, so the information of each department is dispersed.Data is easy to form "information island", which is obviously not conducive to data integration and sharing.In order to realize the data reuse, domestic and foreign scholars have carried out the research of data integration one after another.Finally, it is found that SOA (Service-Oriented Service Oriented Architecture) architecture can provide an efficient solution for data integration at all levels. SDO (Service data object), as one of the "iron triangles" of SOA, has its own unique achievements in solving heterogeneous data.And in the realization of data sharing can play a good role.This paper makes use of the advantages of SDO in data integration, combines middleware technologies such as XML and Web services, and applies them to the "Design and implementation of data Integration system based on SDO Model".The data integration is realized, and the data of the social security information system of Jiangxi Province is well integrated together, which solves the problem of information dispersal and "information isolated island" in each prefecture and city.This paper firstly introduces the development of SDO model and researches middleware technology such as XML web service.Secondly, the SDO model and its key technologies are analyzed in detail.Because our SDO technology is to be applied to the social security platform, the security is analyzed.Thirdly, combined with SDO technology and middleware technology, the platform to be developed is designed in detail, and a detailed solution is put forward.Finally, according to the previous design of Jiangxi Social Security data Integration platform coding and implementation.
【学位授予单位】：南昌大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52

【参考文献】